JP2000273309A - Paving material or waterproofing agent for construction and its production - Google Patents
Paving material or waterproofing agent for construction and its productionInfo
- Publication number
- JP2000273309A JP2000273309A JP11085327A JP8532799A JP2000273309A JP 2000273309 A JP2000273309 A JP 2000273309A JP 11085327 A JP11085327 A JP 11085327A JP 8532799 A JP8532799 A JP 8532799A JP 2000273309 A JP2000273309 A JP 2000273309A
- Authority
- JP
- Japan
- Prior art keywords
- asphalt
- road pavement
- weight
- rubber
- slaked lime
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 96
- 238000004078 waterproofing Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000010426 asphalt Substances 0.000 claims abstract description 72
- 239000002699 waste material Substances 0.000 claims abstract description 20
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 17
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 17
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 17
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 17
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 230000035515 penetration Effects 0.000 claims abstract description 12
- 238000004898 kneading Methods 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000010687 lubricating oil Substances 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010828 elution Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000004927 fusion Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Road Paving Structures (AREA)
- Floor Finish (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は道路舗装或いは各種
構築物の床面、屋上面、又は便所、浴室、厨房等の防水
を必要とする壁面の防水層として使用する材料で、特に
アスファルト舗装又はコンクリート道路などの材料及び
道路等の補修材料として最適な道路舗装材及び道路補修
専用材に係わり、冬季等の寒冷時のみに係わらず夏季等
の高温時においても優れた特性を有し、且つ長時間にわ
たりズレ、剥がれ等の現象を起こさない、安定性のある
材料を提供することに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a material used as a waterproof layer for a road pavement or a floor surface, a roof surface of various constructions, or a wall surface of a toilet, a bathroom, a kitchen, or the like that requires waterproofing, particularly asphalt pavement or concrete. In connection with road pavement materials and road repair materials that are optimal as road materials and road repair materials, it has excellent properties not only in cold weather in winter etc. but also in high temperatures in summer etc. The present invention relates to providing a stable material that does not cause phenomena such as displacement and peeling over a long period of time.
【０００２】[0002]
【従来技術】アスファルト舗装又はコンクリート舗装等
の道路舗装及び各種構築物の防水層として汎用性のある
最適な防水材を得ることは困難であった。以下、主とし
て本発明を道路舗装材に添って記載する。従来より、道
路舗装材として使用されているものとして、例えば「特
開平２ー１２９２６４号公報」に開示されている道路舗
装材があった。また、加熱溶融アスファルトに合成樹脂
等を添加した材料もあった。この「特開平２ー１２９２
６４号公報」には、「ブロンアスファルトを基材とし、
これに潤滑油又は潤滑油廃液とセミブロンアスファルト
と消石灰と鉄鋼スラグの微粒子とを添加して加熱混練す
る道路舗装材の製造方法。」が記載されている。上記方
法によって製造された道路舗装材は、（１）基材である
ブロンアスファルトに、ブロンアスファルトと同系のセ
ミブロンアスファルトを添加するので、ブロンアスファ
ルトと潤滑油との混合を容易に行わせることができると
共に、道路舗装材の弾力性及び耐寒暖が低下するのを防
止することができること、（２）消石灰及び鉄鋼スラグ
の微粒子を添加するので、道路舗装材をアルカリ化し
て、加熱中の酸化重合反応による道路舗装材の劣化を防
止すると共に、道路舗装時に締め固めを行う際の道路舗
装材と骨材との接着力を強化することができ、しかも、
道路舗装材の耐摩耗性及び耐久性を向上させることがで
きること、（３）さらに、鉄鋼スラグ微粒子の添加によ
り、道路舗装材の滑り抵抗を長期間に渡って大きく確保
することができること、という効果を奏するものであっ
た。2. Description of the Related Art It has been difficult to obtain a versatile and optimal waterproof material as a waterproof layer for road pavement such as asphalt pavement or concrete pavement and various structures. Hereinafter, the present invention will be mainly described with reference to a road pavement material. BACKGROUND ART Conventionally, as a road pavement material, there has been a road pavement material disclosed in, for example, Japanese Patent Application Laid-Open No. 2-129264. There is also a material obtained by adding a synthetic resin or the like to hot-melt asphalt. This Japanese Patent Laid-Open Publication No.
No. 64 gazette, "Bron asphalt as a base material,
A method for producing a road pavement material in which lubricating oil or lubricating oil waste liquid, semi-bron asphalt, slaked lime, and fine particles of steel slag are added and kneaded by heating. Is described. The road pavement material manufactured by the above-described method (1) can be easily mixed with bron asphalt and lubricating oil because semi-bron asphalt similar to bron asphalt is added to bron asphalt as a base material. And (2) adding fine particles of slaked lime and steel slag, so that the road pavement is alkalized and oxidized and polymerized during heating. While preventing the degradation of the road pavement material due to the reaction, it is possible to enhance the adhesive force between the road pavement material and the aggregate when compacting the road pavement, and,
(3) The addition of iron and steel slag fine particles makes it possible to increase the sliding resistance of the road pavement material over a long period of time by improving the wear resistance and durability of the road pavement material. Was played.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、この従
来技術の道路舗装材は、（１）道路補修専用材として使
用した場合、既設舗装路面や骨材との接着性や付着性が
不充分で、補修後１、２年の期間経過とともに剥がれ、
雨水の浸透等が起き、道路橋の防水層においては、交通
車両による複雑な動きにより、床版からの剥離により舗
装体のズレ、剥がれ等の破損が生じること、（２）寒冷
時に於ける舗装後、弾力性が低下し、衝撃抵抗が不充分
となり、自動車の走行衝撃音が冬季に増大したり、ひび
割れが発生したりし、そこから雨水が浸透して剥がれや
歪みが生じること、（３）路面温度が６０度Ｃにもなる
夏季の高温時には、材料が軟化して路面に溶け出し、自
動車のタイヤに付着したりして車両や路面を汚したり、
降雨時にはスリップし易い路面状態を形成し、舗装道路
の補修現場に於ける施工性については、そのアスファル
トを溶解するのに時間がかかり、硬化性が悪いため施工
後に於いては、車両の交通解放までに時間がかかり、夏
季高温時には前記した理由により施工出来ない等、道路
舗装材として使用するにはかなり不適切であったこと、
等の問題があった。However, the road pavement material of the prior art, when used as (1) a material dedicated to road repair, has insufficient adhesion and adhesion to existing pavement road surfaces and aggregates. Peeled off after one or two years after repair,
Infiltration of rainwater, etc., and in the waterproof layer of the road bridge, due to the complicated movement by the traffic vehicle, the pavement may be displaced or damaged due to peeling off from the floor slab, and (2) pavement in cold weather Later, the elasticity decreases, the impact resistance becomes insufficient, the running impact noise of the vehicle increases in winter, cracks occur, and rainwater penetrates therefrom to cause peeling and distortion, (3. ) When the road surface temperature is as high as 60 degrees C in summer, the material softens and melts on the road surface, and adheres to the tires of automobiles, thereby contaminating the vehicle and the road surface.
It forms a slippery road surface condition during rainfall, and it takes time to dissolve the asphalt in the workability of paved road repair sites, and the hardening property is poor. It took a long time, and it was not suitable for use as a road pavement material, such as being unable to perform construction for the reasons described above at high temperatures in the summer,
And so on.
【０００４】また、上記以外の加熱溶融アスファルト
は、ストレートアスファルト、ブロンアスファルト、コ
ンパンドアスファルト等に合成樹脂等を添加して、夏季
高温時のために軟化点を高め、冬季寒冷時のために弾性
を付与したものであるが、舗装の路面温度が約６０度Ｃ
まで上昇すると、軟化して路面に溶け出し、交通車両の
タイヤに付着したり、車両のフェンダーに付着したり
し、且つ路面を縦断方向に黒くし、降雨時に滑り易い路
面を形成する等の問題点があった。[0004] Heat-melt asphalts other than those described above are prepared by adding a synthetic resin or the like to straight asphalt, blown asphalt, compound asphalt, etc., to increase the softening point for high temperatures in summer and to increase elasticity for cold in winter. Although it was given, the pavement surface temperature was about 60 degrees C
When it rises, it softens and melts on the road surface, sticking to the tires of traffic vehicles and fenders of vehicles, and blackens the road surface in the longitudinal direction, forming a slippery road surface during rainfall. There was a point.
【０００５】また、上記した両従来技術は、道路舗装材
として使用すると、アスファルト部材を溶解するのに時
間がかかり、施工時に於いても硬化するのに時間を必要
とし、車両の交通開放までに時間がかかった。更に、夏
季高温時には、前記した理由により、施工が出来ない
等、道路舗装材としてはかなり不適切な面を持つもので
あった。また、道路橋の防水層に於いては、施工後の交
通車両による複雑な動きにより床版からの剥離が生じ、
舗装体のズレ、剥がれ等の破損が発生するものであっ
た。また、荷姿及び容器は、１８リットル缶入りや、成
型して板状にしたものを剥離紙で包みダンボールで梱包
したもの、剥離紙の入った紙袋に溶融アスファルトを流
し込み冷却したもの等で、いずれにしても施工時の取り
扱いや溶融には時間がかかるという問題点があった。[0005] In addition, when both of the above prior arts are used as a road pavement material, it takes time to dissolve the asphalt member, and it takes time to harden even at the time of construction, and it takes a long time before the traffic of the vehicle is opened. It took time. In addition, when the temperature is high in summer, the construction is not possible due to the above-mentioned reasons, and the surface has a considerably inappropriate surface as a road pavement material. In addition, in the waterproof layer of the road bridge, peeling from the floor slab occurs due to complicated movement by the traffic vehicle after construction,
The pavement was damaged such as displacement and peeling. In addition, the packaging and containers are 18-liter cans, molded and plate-shaped products wrapped with release paper and packed with cardboard, melted asphalt poured into a paper bag containing release paper, and cooled. In any case, there is a problem that it takes time to handle and melt during construction.
【０００６】本発明は、以上のような従来技術の問題点
に鑑みてなされたもので、その目的は、舗装面や施工面
が６０度Ｃを越えても軟化したり溶け出すことがなく、
且つ冬季寒冷時に於いて硬化することなく、常に適度な
粘性、耐衝撃性を保持し続け、長期間に渡ってひび割
れ、ズレ、剥がれ等が生じない強接着性、高耐久性を有
し、年間を通じて高安定性を保持する道路舗装材又は構
築物の防水材及びその製造方法を提供するものである。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the prior art, and its object is to prevent the pavement surface or the construction surface from softening or melting even if it exceeds 60 ° C.
In addition, it does not harden in the cold of winter, keeps appropriate viscosity and impact resistance at all times, and has strong adhesiveness and high durability that does not cause cracking, displacement, peeling, etc. over a long period of time, The present invention provides a waterproofing material for a road pavement material or a structure that maintains high stability through the method, and a method for manufacturing the waterproofing material.
【０００７】[0007]
【課題を解決するための手段】以上の目的を達成するた
めに、本発明に係る道路舗装材又は構築物の防水材は、
基材となるブロンアスファルト部材に潤滑油廃液と消石
灰とゴム部材とを加熱混練することにより生成して成る
ものである。In order to achieve the above objects, a waterproofing material for a road pavement or a building according to the present invention comprises:
It is formed by heating and kneading a lubricating oil waste liquid, slaked lime, and a rubber member into a bron asphalt member as a base material.
【０００８】また、基材となるブロンアスファルト部材
に、潤滑油廃液を前記ブロンアスファルトに対して５〜
４０重量％、ゴム部材を前記ブロンアスファルト部材に
対して１〜３０重量％、消石灰を前記ブロンアスファル
トに対して５〜４５重量％添加し、温度を１６０〜２５
０度Ｃに保ちながら適宜な時間混練することにより生成
されて成る道路舗装材又は構築物の防水材である。[0008] In addition, the lubricating oil waste liquid is applied to the blown asphalt member as a base material by 5 to 5%.
40% by weight, 1 to 30% by weight of a rubber member with respect to the above-mentioned bron asphalt member, and 5 to 45% by weight of slaked lime with respect to the above-mentioned bron asphalt.
It is a road pavement material or a waterproofing material for a structure that is produced by kneading for an appropriate time while maintaining the temperature at 0 ° C.
【０００９】また、重量比で、ブロンアスファルト（針
入度１０〜２０）を略５０％、潤滑油廃液を略２５％、
消石灰を略２０％、ゴム部材を略５％添加して成る道路
舗装材又は構築物の防水材である。In terms of weight ratio, about 50% bron asphalt (penetration of 10 to 20), about 25% lubricating oil waste liquid,
It is a waterproofing material for road pavement or construction, which is made by adding about 20% of slaked lime and about 5% of a rubber member.
【００１０】また、ブロンアスファルト部材がコンパン
ドアスファルト部材である道路舗装材又は構築物の防水
材である。また、重量比で、コンパンドアスファルト
（針入度２０〜４０）を略６０％、潤滑油廃液を略３０
％、消石灰を略５％、ゴム部材を略５％添加して成る道
路舗装材又は構築物の防水材である。また、ゴム部材が
粉末ゴムである道路舗装材又は構築物の防水材である。[0010] Further, the blown asphalt member is a waterproofing material for a road pavement or a building, which is a companded asphalt member. In terms of weight ratio, compound asphalt (penetration of 20 to 40) is approximately 60%, and lubricating oil waste liquid is approximately 30%.
%, Approximately 5% slaked lime, and approximately 5% of a rubber member. Further, the rubber member is a road pavement material or a waterproof material for a building in which the rubber member is powder rubber.
【００１１】更に、道路舗装材又は構築物の防水材の製
造方法の発明は、温度を１６０〜２５０度Ｃの範囲で溶
融・撹拌した基材となるブロンアスファルト部材に、潤
滑油廃液を前記ブロンアスファルトに対して５〜４０重
量％、粉末ゴムを前記ブロンアスファルト部材に対して
１〜３０重量％、添加し、温度を１６０〜２５０度Ｃに
保ちながら適宜な時間混練し、次いで消石灰を前記ブロ
ンアスファルトに対して５〜４５重量％を徐々に添加し
ながら適宜な時間混練することを特徴としている。Further, the invention of the method for producing a road pavement material or a waterproofing material for a structure is characterized in that the lubricating oil waste liquid is added to the blown asphalt member on a blown asphalt member serving as a base material which is melted and stirred at a temperature of 160 to 250 ° C. 5 to 40% by weight, and 1 to 30% by weight of a powder rubber based on the above-mentioned bron asphalt member, and kneaded for an appropriate time while maintaining the temperature at 160 to 250 ° C. It is characterized in that kneading is performed for an appropriate time while gradually adding 5 to 45% by weight to the mixture.
【００１２】また、上記ブロンアスファルト部材がコン
パンドアスファルト部材である道路舗装材又は構築物の
防水材の製造方法である。Further, the present invention is a method for producing a waterproofing material for a road pavement or a building, wherein the above-mentioned bron asphalt member is a compound asphalt member.
【発明の実施の形態】実施の形態１ まず加熱装置付きの縦型混練タンク内に溶融されたブロ
ンアスファルトないしコンパンドアスファルトを受け入
れ、１６０〜２５０度Ｃの温度範囲を保ち撹拌する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiment 1 First, a molten bron asphalt or a compound asphalt is received in a vertical kneading tank equipped with a heating device, and stirred while maintaining a temperature range of 160 to 250 ° C.
【００１３】次に、水分と軽質油及び来雑物を除去した
潤滑油廃液を、ブロンアスファルトないしコンパンドア
スファルトに対して５〜４０重量％、同じく粉末ゴムを
１〜３０重量％、徐々に添加しながら１６０〜２５０度
Ｃを保ち、約３〜４時間撹拌し、ブロンアスファルトな
いしコンパンドアスファルトと潤滑油廃液とを融合反応
させると同時に、粉末ゴムを膨潤させる。次いで、消石
灰をブロンアスファルトないしコンパンドアスファルト
に対して５〜４５重量％を徐々に添加しながら約３〜５
時間混練し、用途別に保温するか又は冷却して固形化す
る。固形化したものは、手作業での取り扱いがし易いよ
うに、また、溶融し易くするために、タバコケース程の
大きさに砕き、土のう袋等に包装しておく。粉末ゴムは
粒状ゴム等にする。Next, 5 to 40% by weight of the lubricating oil waste liquid from which the moisture, light oil and foreign matters have been removed is added to the bron asphalt or the compound asphalt, and 1 to 30% by weight of the powdered rubber is gradually added. While maintaining the temperature at 160 to 250 ° C., the mixture is stirred for about 3 to 4 hours to cause a fusion reaction between the bron asphalt or the compound asphalt and the waste lubricating oil, and at the same time, swell the powder rubber. Next, slaked lime is gradually added to the bronze asphalt or the compound asphalt in an amount of about 3 to 5 wt.
The mixture is kneaded for a certain period of time, and is kept warm or cooled depending on the purpose, and solidified. The solidified material is crushed to the size of a cigarette case and packaged in a sandbag or the like to facilitate handling by hand and to facilitate melting. The powder rubber is a granular rubber or the like.
【００１４】本発明を構成する各要素の作用及び効果
は、以下の通りである。基材であるブロンアスファルト
は針入度１０〜２０、軟化点は９０〜１００度Ｃ、コン
パンドアスファルトは針入度２０〜４０、軟化点は１０
０〜１１０度Ｃ、であり、両基材とも高温に対して安定
している。潤滑油廃液は温度変化に対して高温及び低温
とも粘度の変化が小さい性質を持っており、ー３０度Ｃ
に於いても液状であり、また、一度内燃機関に使用した
ものだけに、各種添加材等の影響が少なくなっており、
成分的には安定しているため、基材のブロンアスファル
トないしコンパンドアスファルトの間で融合反応を容易
に行うことができる。以上のような特性を有する潤滑油
廃液を、ブロンアスファルトないしコンパンドアスファ
ルトに混合し、そのアスファルトの成分中レジン系オイ
ルと融合反応させることにより、道路舗装材又は構築物
の防水材の低温時に於ける脆さを改良し、全体として道
路舗装材又は構築物の防水材としての耐久性、安定性を
向上させることが出来る。The operation and effect of each element constituting the present invention are as follows. Bron asphalt as a base material has a penetration of 10 to 20, a softening point of 90 to 100 ° C., and a compressed asphalt has a penetration of 20 to 40 and a softening point of 10
0 to 110 ° C., and both base materials are stable to high temperatures. Lubricating oil waste liquid has the property that the viscosity change is small at high and low temperature with respect to temperature change.
Is also liquid, and only once used in the internal combustion engine, the effects of various additives are reduced,
Since the components are stable, it is possible to easily carry out a fusion reaction between the base asphalt and the compound asphalt. The lubricating oil waste liquid having the above-mentioned properties is mixed with bron asphalt or compound asphalt and subjected to a fusion reaction with a resin-based oil in the asphalt component, whereby brittleness of a road pavement material or a waterproof material of a structure at a low temperature is obtained. This improves the durability and stability of the road pavement or the structure as a waterproof material as a whole.
【００１５】消石灰の微粒子は、ブロンアスファルトな
いしコンパンドアスファルトに潤滑油廃液を添加するこ
とにより生じた融合反応後のアスファルト中に拡散し、
道路舗装材又は構築物の防水材の酸化を防ぐとともに、
舗装路面及び橋床版や骨材との接着性や付着性を増すこ
とができ、無機質であるので温度変化の影響を受けにく
く、特に高温時の安定性を向上させることが出来る。ゴ
ム部材は道路舗装材又は構築物の防水材中に膨潤させ、
道路舗装材又は構築物の防水材のゲル化を促進させて粘
度を高め、防水性、接着性、凝集性、弾力性及び衝撃抵
抗を大きくし、交通荷重等による衝撃を緩和し、舗装の
層内に発生する応力や歪を分散し、ひび割れの発生を抑
制し、舗装体や防水材のズレ、剥がれを起こしがたい強
靭性を実現し、道路舗装材又は構築物の防水材の感温性
をより小さく改良し、接着力も従来の材料と比べて強力
となり、舗装や防水の耐用年数を大幅に延長することを
可能とした。また、ゴム部材を粉末ゴムにしたものは、
均一な融合状態を短時間に可能とするという効果を奏す
る。The slaked lime fine particles diffuse into the asphalt after the fusion reaction generated by adding the lubricating oil waste liquid to the bron asphalt or the compound asphalt,
While preventing the oxidation of the waterproofing material of road pavement materials or structures,
Adhesion and adhesion to pavement roads, bridge decks, and aggregates can be increased, and since they are inorganic, they are less susceptible to temperature changes, and can improve stability especially at high temperatures. The rubber member swells into the waterproofing material of the road pavement or the structure,
Promote gelation of waterproofing material of road pavement or building, increase viscosity, increase waterproofness, adhesion, cohesion, elasticity and impact resistance, reduce impact by traffic load, etc., in pavement layer Disperse the stress and strain generated in the surface, suppress the occurrence of cracks, realize the toughness of the pavement and waterproof material that is hard to be displaced and peeled off, and improve the temperature sensitivity of the waterproof material of the road pavement or building. It has been improved to a smaller size, and its adhesion has become stronger than conventional materials, making it possible to greatly extend the service life of pavement and waterproofing. Also, the rubber member made of powder rubber is
There is an effect that a uniform fusion state can be achieved in a short time.
【００１６】このような構成とすることにより、軟化点
が６０度Ｃをかなり超えた耐高温性を実現し、寒冷時に
於いて硬化することなく適度な粘性を保持し続け、針入
度、伸度、ゼイ化点を大幅に改善し、従来技術を大幅に
上回る優れた道路舗装材又は構築物の防水材を実現する
ことを可能とした。上記道路舗装材を道路補修専用材と
して使用する場合、まず、舗装道路に於いてクラックの
発生している箇所へ道路補修専用材を流し込み、その上
に４ｍｍ厚の道路補修専用材の層を作ることにより、路
床、路盤からの毛管水の上昇を遮断し、交通荷重による
衝撃を緩和し、層内に発生する応力や歪を分散し、適度
な粘性とたわみ性を保持し続けることによりオーバーレ
イ層へのリフレクションクラックの発生を防止すること
を可能とした。By adopting such a constitution, high-temperature resistance having a softening point considerably exceeding 60 ° C. is realized, and a proper viscosity is maintained without being hardened at the time of cold, and penetration and elongation are improved. This greatly improved the azeotropic point, and made it possible to realize an excellent road pavement material or a waterproof material for a building that greatly exceeds the conventional technology. When the above-mentioned road pavement material is used as a road repair material, first, a road repair material is poured into a cracked portion of the pavement road, and a layer of the road repair material having a thickness of 4 mm is formed thereon. By blocking the rise of capillary water from the subgrade and roadbed, the impact of traffic loads is reduced, the stress and strain generated in the layers are dispersed, and the overlay is maintained by maintaining appropriate viscosity and flexibility. This makes it possible to prevent the occurrence of reflection cracks in the layer.
【００１７】実施の形態２ ブロンアスファルトを基材とした場合の繰り返しの実験
により現在到達している最適な配合例（重量％）を示
す。 （１）ブロンアスファルト（針入度１０〜２０）：５０％ （２）潤滑油廃液：２５％ （３）消石灰：２０％ （４）粉末ゴム：５％ この配合により、軟化点８６度Ｃ、針入度４１（２５度
Ｃ １／１０ｍｍ）、伸度５（１５度Ｃ／ｃｍ）、ゼイ
化点ー１３度Ｃという優れた道路舗装材又は構築物の防
水材を実現している。Embodiment 2 An optimum blending example (% by weight) which has been reached by repeated experiments using bron asphalt as a base material is shown below. (1) Bron asphalt (penetration of 10 to 20): 50% (2) Lubricating oil waste liquid: 25% (3) Slaked lime: 20% (4) Powdered rubber: 5% It realizes an excellent road pavement material or a waterproof material for a building having a penetration of 41 (25 ° C. 1/10 mm), an elongation of 5 (15 ° C./cm), and a azeotropic point of −13 ° C.
【００１８】本配合は、今までの実験の一つの到達点に
過ぎない。従って、上記配合例を基準にして＋ー５％の
範囲内で多少の配合を変えることにより、より優れた特
性を有する道路舗装材又は構築物の防水材を実現する可
能性を有するものである。[0018] This formulation is only one point in the experiments so far. Therefore, there is a possibility of realizing a road pavement material or a waterproof material for a building having more excellent properties by changing the composition a little within the range of + -5% based on the above composition examples.
【００１９】実施の形態３ コンパンドアスファルトを基材とした場合の、最適な配
合例（重量％）を示す。 （１）コンパンドアスファルト（針入度２０〜４０）：６０％ （２）潤滑油廃液：３０％ （３）消石灰：５％ （４）粉末ゴム：５％ 上記配合のものも、実施の形態２のものと同様の特性を
有する道路舗装材又は構築物の防水材を実現することを
可能とした。Embodiment 3 An optimum blending example (% by weight) when using asphalt as a base material is shown. (1) Compound asphalt (penetration of 20 to 40): 60% (2) Lubricating oil waste liquid: 30% (3) Slaked lime: 5% (4) Powdered rubber: 5% It is possible to realize a road pavement material or a waterproofing material for a building having properties similar to those of the above.
【００２０】上記実施の形態では、主として道路舗装材
及び道路補修専用材として使用した場合の実施例に基づ
いて説明したが、本発明の材料が各種構築物の床面、屋
上面等で使用されるのは言うまでも無い。また、同様に
各種構築物の便所、浴室、厨房等の防水を必要とする個
所に本発明の材料を使用することにより、下記効果の項
で記述したものと同様な効果を奏することが出来る。In the above-described embodiment, the description has been made based on an example in which the material is mainly used as a road pavement material and a road repair material, but the material of the present invention is used on the floor surface, the roof surface, etc. of various structures. Needless to say. Similarly, by using the material of the present invention in places requiring waterproofing such as toilets, bathrooms, kitchens, etc. of various structures, the same effects as those described in the following effects can be obtained.
【００２１】[0021]
【発明の効果】本発明は、施工面が６０度Ｃを超えるよ
うな夏季炎天下でも、新設工事や補修工事が出来、且
つ、施工面が６０度Ｃを超えるような状況下でも材料の
早い冷却硬化が進行し、道路舗装材として使用した場
合、舗装作業や補修作業の終了後、待つことなく交通の
解放を行うことが出来る。また、夏季高温時でも材料が
軟化し、溶け出すことがないので、タバコケース程の扱
い易い状態のチップ状にして、土のう袋等に包装し、販
売、運搬、使用することを可能とした。また、高粘度で
寒冷時に於いても適度な粘性があるため、強い荷重、衝
撃、振動があっても、ズレ、ひび割れ、浮き上がり、剥
がれ等の現象が起こらない、極めて安定した材料を実現
している。新設工事及び補修工事の暴露試験等の結果、
ひび割れ、ズレ、剥がれ等の現象はほとんど起こらず、
高耐久性、高安定性を示している。従って、補修工事の
回数を大幅に減らす経済効果をもたらすものである。According to the present invention, new construction and repair work can be performed even in summer sunshine where the construction surface exceeds 60 ° C, and rapid cooling of the material can be performed even in a situation where the construction surface exceeds 60 ° C. When the hardening progresses and it is used as a road pavement material, it is possible to release the traffic without waiting after the pavement work and the repair work are completed. In addition, since the material is softened and does not melt even at a high temperature in summer, it can be made into a chip shape that is easy to handle like a cigarette case, wrapped in a sandbag or the like, and sold, transported, and used. In addition, since it has high viscosity and moderate viscosity even in cold weather, even if there is a strong load, impact, vibration, there is no phenomenon such as displacement, cracking, lifting, peeling, etc. I have. As a result of exposure tests of new construction and repair work,
Phenomena such as cracks, gaps, peeling hardly occur,
It shows high durability and high stability. Therefore, there is an economic effect of greatly reducing the number of repair works.
フロントページの続き (51)Int.Cl.7 識別記号 ＦＩ テーマコート゛(参考） Ｅ０４Ｆ 15/12 Ｅ０４Ｆ 15/12 Ｇ Ｆターム(参考） 4H020 BA08 4J002 AC002 AE003 AG001 DE087 EA006 GL00 Continued on the front page (51) Int.Cl. 7 Identification symbol FI Theme coat II (Reference) E04F 15/12 E04F 15/12 G F-term (Reference) 4H020 BA08 4J002 AC002 AE003 AG001 DE087 EA006 GL00
Claims (8)
潤滑油廃液、消石灰及びゴム部材とを加熱混練すること
により生成することを特徴とする道路舗装材又は構築物
の防水材。1. A waterproofing material for road pavement or construction, which is produced by heating and kneading a lubricating oil waste liquid, slaked lime and a rubber member to a bron asphalt member as a base material.
に、潤滑油廃液を前記ブロンアスファルトに対して５〜
４０重量％、ゴム部材を前記ブロンアスファルト部材に
対して１〜３０重量％、消石灰を前記前記ブロンアスフ
ァルトに対して５〜４５重量％添加し、温度を１６０〜
２５０度Ｃに保ちながら適宜な時間混練することにより
生成することを特徴とする道路舗装材又は構築物の防水
材。2. A bronze asphalt member serving as a base material is coated with a lubricating oil waste liquid in an amount of
40% by weight, 1 to 30% by weight of a rubber member with respect to the above-mentioned bron asphalt member, and 5 to 45% by weight of slaked lime with respect to the above-mentioned bron asphalt.
A road pavement material or a waterproof material for a building, which is produced by kneading for an appropriate time while maintaining the temperature at 250 ° C.
０〜２０とし、重量比で、ブロンアスファルト部材を略
５０％、潤滑油廃液を略２５％、消石灰を略２０％及び
ゴム部材を略５％添加してなることを特徴とする道路舗
装材又は構築物の防水材。3. The penetration of the bron asphalt member is 1
A road pavement material characterized by adding 0 to 20 and adding approximately 50% of bron asphalt member, approximately 25% of lubricating oil waste liquid, approximately 20% of slaked lime and approximately 5% of rubber member by weight ratio. Building waterproofing material.
アスファルト部材であることを特徴とする請求項１又は
２に記載の道路舗装材又は構築物の防水材。4. The waterproofing material for a road pavement or building according to claim 1, wherein the bronze asphalt member is a composite asphalt member.
を２０〜４０とし、重量比で、コンパンドアスファルト
部材を略６０％、潤滑油廃液を略３０％、消石灰を略５
％及びゴム部材を略５％添加してなることを特徴とする
請求項４に記載の道路舗装材又は構築物の防水材。5. The penetration degree of the companded asphalt member is set to 20 to 40, the companded asphalt member is approximately 60% by weight, the lubricating oil waste liquid is approximately 30%, and the slaked lime is approximately 5% by weight.
The waterproofing material for road pavement or building according to claim 4, characterized in that about 5% by weight and a rubber member are added.
する請求項１〜５のいずれか１項に記載の道路舗装材又
は構築物の防水材。6. The waterproofing material for road pavement or building according to claim 1, wherein the rubber member is powdered rubber.
・撹拌した基材となるブロンアスファルト部材に、潤滑
油廃液を前記ブロンアスファルトに対して５〜４０重量
％、粉末ゴムを前記ブロンアスファルト部材に対して１
〜３０重量％、添加し、温度を１６０〜２５０度Ｃに保
ちながら適宜な時間混練し、次いで消石灰を前記ブロン
アスファルトに対して５〜４５重量％を徐々に添加しな
がら適宜な時間混練することを特徴とする道路舗装材又
は構築物の防水材の製造方法。7. A blown asphalt member serving as a base material, which has been melted and stirred at a temperature in the range of 160 to 250 ° C., a lubricating oil waste liquid of 5 to 40% by weight based on the blown asphalt, and a powder rubber of the blown asphalt. 1 for member
To 30% by weight, and kneading for an appropriate time while maintaining the temperature at 160 to 250 ° C., and then kneading for an appropriate time while gradually adding 5 to 45% by weight of slaked lime to the bron asphalt. A method for producing a road pavement material or a waterproof material for a building, characterized by the following.
スファルト部材であることを特徴とする請求項７に記載
の道路舗装材又は構築物の防水材の製造方法。8. The method for producing a road pavement material or a waterproof material for a building according to claim 7, wherein the blown asphalt member is a compound asphalt member.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11085327A JP2000273309A (en) | 1999-03-29 | 1999-03-29 | Paving material or waterproofing agent for construction and its production |
| CNB991059484A CN1146648C (en) | 1999-03-29 | 1999-04-23 | Waterproof materials for road or construction and production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11085327A JP2000273309A (en) | 1999-03-29 | 1999-03-29 | Paving material or waterproofing agent for construction and its production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000273309A true JP2000273309A (en) | 2000-10-03 |
Family
ID=13855549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11085327A Pending JP2000273309A (en) | 1999-03-29 | 1999-03-29 | Paving material or waterproofing agent for construction and its production |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2000273309A (en) |
| CN (1) | CN1146648C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100986181B1 (en) | 2010-05-07 | 2010-10-07 | 주식회사 길종합건축사사무소 | Method for manufacturing a liquefied-waterproof stuff |
| JP2017160689A (en) * | 2016-03-10 | 2017-09-14 | 勲 田崎 | Drainage repairing method for damage part on pavement surface and drainage repairing structure for damage part |
| JP2017160690A (en) * | 2016-03-10 | 2017-09-14 | 勲 田崎 | Induced drainage method for surface water on pavement and drainage channel for induced surface water |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864714B (en) * | 2012-09-25 | 2014-10-01 | 重庆亲禾预制品有限公司 | Fast patching method for concrete highway pavement |
-
1999
- 1999-03-29 JP JP11085327A patent/JP2000273309A/en active Pending
- 1999-04-23 CN CNB991059484A patent/CN1146648C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100986181B1 (en) | 2010-05-07 | 2010-10-07 | 주식회사 길종합건축사사무소 | Method for manufacturing a liquefied-waterproof stuff |
| JP2017160689A (en) * | 2016-03-10 | 2017-09-14 | 勲 田崎 | Drainage repairing method for damage part on pavement surface and drainage repairing structure for damage part |
| JP2017160690A (en) * | 2016-03-10 | 2017-09-14 | 勲 田崎 | Induced drainage method for surface water on pavement and drainage channel for induced surface water |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1146648C (en) | 2004-04-21 |
| CN1270200A (en) | 2000-10-18 |
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